1. Delivering Digital Services International Collaboration - Towards the 4DT for FF-ICE Step 1 Presented By: Dr. Stéphane Mondoloni Date:August 27, 2014

2. 1 Global Applicability *ATMRPP comprises members from a wide variety of organizations (not all organizational logos could be obtained)

3. Getting to the 4DT – ASBU Block 1 FF-ICE/1 Scope for 4DT Concepts, Plans 4DT Operational Scenarios* 4DT Data Items & Structure 4DT FF-ICE/1 Provisions Multi-level coordination Agree *Scenarios must be compatible, not identical Seek agreement on core 4DT data items and provisions

4. Multi-Level Coordination Concepts, Plans Internal US Stakeholders............ SJU Stakeholders Share Discuss Harmonize Other ATM Service Providers & Stakeholders

5. Initial 4DT Scope - Example Consistency with FF-ICE Concept Alignment with GANP & ASBU modules “expressed its full support for the Concept” Initial scope – more detail needed

6. Plans, capabilities, roadmaps, systems, interfaces Detailing Scope - Example Block 1 capabilities Joint Working Paper Agreement on Scope Internal / stakeholder coordination

7. Focus on Pre-departure exchange No “big-bang” Include movement messages: FPL, CHG, CNL, DLA, DEP, ARR – DEP – end of pre-departure phase – Inclusion of ARR – this is post-departure, might simplify to include Include supplementary messages: RQP, RQS, SPL Mixed-mode compatibility – Translate to/from these messages – Compatible with present-day provisions Coordination maintains present-day provisions: – No GUFI for these Information updated in flight may be shared, including 4DT – Provisions do not describe – Present-day messages are used to update internal flight information – Bilateral agreements may develop for coordination 7 Scope – FF-ICE Block 1

8. AUASP Pre-departure Optional – Provisions do not describe Provisions will describe Early Information (e.g. scheduling) Constraint Information Flight Information & Desired 4DT Feedback on 4DT (Negotiating) Agreement on 4DT Others Ranked 4DTs Verification of 4DT Distribution consistent with 4DT 8 Scope – Pre-Departure FIXM, AIXM, WXXM all apply

9. Pre-departure: – 4DT provision, negotiating, verification, cancellation, failure recovery Emphasis on effect of constraints – Mixed-mode – 4DT Prediction for legacy operators – 4DT items improving in-flight prediction Post-departure – Treatment of post-pushback / pre-flight events – In flight trajectory updates & revisions Scenarios

10. Next Steps Draft 4DT scenarios have been shared Compatible 4DT scenarios under development: Considering agreed scope Define proposed FIXM core 4DT items Scenario coordination & revision: 4DT items w/ FIXM partners Provisions with ICAO partners

11. Questions 2